Hi Daniel, On Fri, 2015-05-22 at 12:22 +0800, Daniel Kurtz wrote: > On Thu, May 21, 2015 at 3:12 PM, James Liao <jamesjj.l...@mediatek.com> wrote: > > Most multimedia subsystem clocks will be accessed by multiple > > drivers, so it's a better way to manage these clocks in CCF. > > This patch adds clock support for MM, IMG, VDEC, VENC and VENC_LT > > subsystems. > > Is there a reason why this patch (or patch set) does not also include > definitions for the SCP_SYS, AUDIO and MFG_SYS clocks?
Clocks of SCP_SYS is a workaround in our previous internal implementation. It should be replaced with new mtk-scpsys driver which implemented in pm_domain framework because they are used to power on/off subsystem domains. I had discussed with Sascha, and he said it not worth the overhead of CCF for clocks that are not shared by different units. As I know AUDIO and MFG clocks are only used by their own drivers. So I don't include them in this patch. Best regards, James -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
